Question

${31}^{7} \div {31}^{5} + \sqrt{16 } - ( - {5}^{2}$
​

Answer 1

Respuesta:

990

Explicación paso a paso:

$31^{7} / 31^{5} + \sqrt{16} - (-5^{2} )=$

$31^{2} +4+25=$

$961 + 4 + 25= 990$